EP1908971A3 - Axiallager - Google Patents

Axiallager Download PDF

Info

Publication number
EP1908971A3
EP1908971A3 EP07015502A EP07015502A EP1908971A3 EP 1908971 A3 EP1908971 A3 EP 1908971A3 EP 07015502 A EP07015502 A EP 07015502A EP 07015502 A EP07015502 A EP 07015502A EP 1908971 A3 EP1908971 A3 EP 1908971A3
Authority
EP
European Patent Office
Prior art keywords
plane
sliding surface
thrust bearing
bearing device
oil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07015502A
Other languages
English (en)
French (fr)
Other versions
EP1908971B1 (de
EP1908971A2 (de
Inventor
Makoto Hemmi
Akitomi Semba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP1908971A2 publication Critical patent/EP1908971A2/de
Publication of EP1908971A3 publication Critical patent/EP1908971A3/de
Application granted granted Critical
Publication of EP1908971B1 publication Critical patent/EP1908971B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/047—Sliding-contact bearings for exclusively rotary movement for axial load only with fixed wedges to generate hydrodynamic pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0692—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for axial load only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)
EP07015502.3A 2006-10-05 2007-08-07 Axiallager Active EP1908971B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006274241A JP4554583B2 (ja) 2006-10-05 2006-10-05 スラスト軸受装置

Publications (3)

Publication Number Publication Date
EP1908971A2 EP1908971A2 (de) 2008-04-09
EP1908971A3 true EP1908971A3 (de) 2013-01-02
EP1908971B1 EP1908971B1 (de) 2014-03-19

Family

ID=38759612

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07015502.3A Active EP1908971B1 (de) 2006-10-05 2007-08-07 Axiallager

Country Status (3)

Country Link
US (1) US7832934B2 (de)
EP (1) EP1908971B1 (de)
JP (1) JP4554583B2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5159447B2 (ja) 2008-06-10 2013-03-06 株式会社日立製作所 横軸型回転機
JP5978947B2 (ja) * 2012-11-21 2016-08-24 株式会社Ihi 過給機
WO2014085584A1 (en) * 2012-11-28 2014-06-05 Cummins Inc. Crankshaft thrust bearing and engine containing same
CN105324139B (zh) * 2013-05-23 2018-01-26 纯净之心有限公司 离心泵装置的叶轮
JP6223852B2 (ja) * 2014-02-12 2017-11-01 三菱重工業株式会社 スラスト軸受装置
DE102014222514A1 (de) 2014-07-10 2016-01-14 Bosch Mahle Turbo Systems Gmbh & Co. Kg Axiallager
JP6228558B2 (ja) * 2015-03-10 2017-11-08 大豊工業株式会社 スラストすべり軸受
JP6193316B2 (ja) * 2015-08-26 2017-09-06 大同メタル工業株式会社 内燃機関のクランク軸用スラスト軸受及び軸受装置
JP6193317B2 (ja) 2015-08-26 2017-09-06 大同メタル工業株式会社 内燃機関のクランク軸用軸受装置
DE112017004896B4 (de) * 2016-09-29 2024-11-07 Ihi Corporation Lagerstruktur und Turbolader
CN109642494B (zh) * 2016-09-29 2020-12-15 株式会社Ihi 轴承构造以及增压器
US10422373B1 (en) * 2018-04-04 2019-09-24 General Electric Company Machine thrust bearing assembly
CN114483791B (zh) * 2022-04-15 2022-06-21 河北宏远创研能源科技有限公司 液压悬浮回冲减流稳压双向承载轴承

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB829481A (en) * 1956-01-16 1960-03-02 Napier & Son Ltd Rotary thrust bearings or fluid seals
WO1998039569A1 (en) * 1997-03-03 1998-09-11 Fmc Corporation Pump having unidirectional tapered land thrust bearing cluster
JP2003148456A (ja) * 2001-11-14 2003-05-21 Mitsubishi Heavy Ind Ltd スラスト軸受

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158157U (de) * 1978-04-25 1979-11-05
DD154633B1 (de) * 1980-11-28 1986-03-12 Zeiss Jena Veb Carl Fluidgleitlager
US4863291A (en) * 1984-01-09 1989-09-05 Reliance Electric Company Bearing assembly
JPH02105634U (de) * 1989-02-08 1990-08-22
JPH02132121U (de) * 1989-04-11 1990-11-02
JPH0499412U (de) * 1991-01-25 1992-08-27
JP3233573B2 (ja) 1995-05-26 2001-11-26 日立建機株式会社 油圧機械の盗難防止装置
JPH10205527A (ja) * 1997-01-22 1998-08-04 Hitachi Ltd スラスト軸受装置
JPH11315828A (ja) * 1998-05-08 1999-11-16 Mitsubishi Heavy Ind Ltd 組み合わせすべり軸受
EP1136159B1 (de) * 2000-03-23 2005-07-20 Illinois Tool Works, Inc. Rotationsunabhängige Betätigung eines Maschinenteils
US6481895B2 (en) * 2001-01-16 2002-11-19 Federal-Mogul World Wide, Inc. Flange bearing
JP2002349551A (ja) * 2001-05-29 2002-12-04 Hitachi Ltd スラスト軸受装置およびターボチャージャ
JP2003232340A (ja) * 2002-02-08 2003-08-22 Mitsubishi Heavy Ind Ltd スラスト軸受
DE20317497U1 (de) * 2003-07-05 2004-03-11 Man B & W Diesel Ag Axialgleitlager
JP4861722B2 (ja) 2005-03-01 2012-01-25 宇部マテリアルズ株式会社 青色発光蛍光体粉末及びその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB829481A (en) * 1956-01-16 1960-03-02 Napier & Son Ltd Rotary thrust bearings or fluid seals
WO1998039569A1 (en) * 1997-03-03 1998-09-11 Fmc Corporation Pump having unidirectional tapered land thrust bearing cluster
JP2003148456A (ja) * 2001-11-14 2003-05-21 Mitsubishi Heavy Ind Ltd スラスト軸受

Also Published As

Publication number Publication date
US7832934B2 (en) 2010-11-16
US20080085068A1 (en) 2008-04-10
JP4554583B2 (ja) 2010-09-29
EP1908971B1 (de) 2014-03-19
EP1908971A2 (de) 2008-04-09
JP2008095703A (ja) 2008-04-24

Similar Documents

Publication Publication Date Title
EP1770295A3 (de) Wälzlagervorrichtung
EP2218930A3 (de) Konische Kopplungsstruktur und Rotationsmaschine
EP1806510A3 (de) Axiallageranordnung
EP1136710A4 (de) Hydrodynamisches lager und spindelmotor
EP1947356A3 (de) Käfig für ein Wälzlager und Wälzlager damit
EP1783372A3 (de) Spiralfluidmaschine
WO2008059371A3 (en) Bearing structure of turbocharger
EP1640625A3 (de) Sphärische Gleitlageranordnung und Verfahren zum deren Zusammenbau
WO2007124982A3 (de) Fanglager für eine elektrische maschine
WO2009015338A3 (en) Thrust bearings and method for cooling thrust bearings
EP2746605A3 (de) Montageverfahren für Lagereinheit
EP1908971A2 (de) Axiallager
JP2010127399A5 (de)
EP2532904A3 (de) Struktur für Drehkranzlager
WO2008126362A1 (ja) ジャーナル軸受装置
EP1762713A3 (de) Lagerstruktur von einem motorangetriebenen Turbolader
EP1870608A3 (de) Wälzlager und Käfig für ein Wälzlager
EP2034185A3 (de) Rotationsvorrichtung und Ölpumpe
EP1830085A4 (de) Wälzlagervorrichtung
EP1857695A3 (de) Kugellager
EP1972807A3 (de) Kugellager
EP1094233A4 (de) Dynamisches fluidlager und spindelmotor
EP2194284A3 (de) Wälzlagervorrichtung
ATE456748T1 (de) Pumpenaggregat
WO2009054280A1 (ja) 潤滑油路内のベアリング配設構造

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: F16C 17/04 20060101AFI20121129BHEP

Ipc: F16C 32/06 20060101ALI20121129BHEP

Ipc: F16C 33/10 20060101ALI20121129BHEP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602007035621

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: F16C0032060000

Ipc: F16C0017040000

17P Request for examination filed

Effective date: 20130702

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

RIC1 Information provided on ipc code assigned before grant

Ipc: F16C 32/06 20060101ALI20130716BHEP

Ipc: F16C 33/10 20060101ALI20130716BHEP

Ipc: F16C 17/04 20060101AFI20130716BHEP

AKX Designation fees paid

Designated state(s): DE FR GB

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20131011

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SEMBA, AKITOMI

Inventor name: HEMMI, MAKOTO

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602007035621

Country of ref document: DE

Effective date: 20140430

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602007035621

Country of ref document: DE

Representative=s name: BEETZ & PARTNER PATENT- UND RECHTSANWAELTE, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602007035621

Country of ref document: DE

Owner name: MITSUBISHI HITACHI POWER SYSTEMS, LTD., YOKOHA, JP

Free format text: FORMER OWNER: HITACHI, LTD., TOKYO, JP

Effective date: 20140818

Ref country code: DE

Ref legal event code: R082

Ref document number: 602007035621

Country of ref document: DE

Representative=s name: BEETZ & PARTNER PATENT- UND RECHTSANWAELTE, DE

Effective date: 20140818

Ref country code: DE

Ref legal event code: R082

Ref document number: 602007035621

Country of ref document: DE

Representative=s name: BEETZ & PARTNER MBB, DE

Effective date: 20140818

Ref country code: DE

Ref legal event code: R082

Ref document number: 602007035621

Country of ref document: DE

Representative=s name: BEETZ & PARTNER MBB PATENTANWAELTE, DE

Effective date: 20140818

Ref country code: DE

Ref legal event code: R082

Ref document number: 602007035621

Country of ref document: DE

Representative=s name: BEETZ & PARTNER MBB PATENT- UND RECHTSANWAELTE, DE

Effective date: 20140818

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602007035621

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: MITSUBISHI HITACHI POWER SYSTEMS, LTD., JP

Effective date: 20141124

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20141222

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602007035621

Country of ref document: DE

Effective date: 20141222

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20150528 AND 20150603

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602007035621

Country of ref document: DE

Owner name: MITSUBISHI HEAVY INDUSTRIES, LTD., JP

Free format text: FORMER OWNER: MITSUBISHI HITACHI POWER SYSTEMS, LTD., YOKOHAMA-SHI, KANAGAWA, JP

Ref country code: DE

Ref legal event code: R081

Ref document number: 602007035621

Country of ref document: DE

Owner name: MITSUBISHI GENERATOR CO., LTD., KOBE-SHI, JP

Free format text: FORMER OWNER: MITSUBISHI HITACHI POWER SYSTEMS, LTD., YOKOHAMA-SHI, KANAGAWA, JP

Ref country code: DE

Ref legal event code: R082

Ref document number: 602007035621

Country of ref document: DE

Representative=s name: BEETZ & PARTNER MBB PATENTANWAELTE, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 602007035621

Country of ref document: DE

Owner name: MITSUBISHI POWER, LTD., JP

Free format text: FORMER OWNER: MITSUBISHI HITACHI POWER SYSTEMS, LTD., YOKOHAMA-SHI, KANAGAWA, JP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602007035621

Country of ref document: DE

Owner name: MITSUBISHI HEAVY INDUSTRIES, LTD., JP

Free format text: FORMER OWNER: MITSUBISHI POWER, LTD., YOKOHAMA, JP

Ref country code: DE

Ref legal event code: R081

Ref document number: 602007035621

Country of ref document: DE

Owner name: MITSUBISHI GENERATOR CO., LTD., KOBE-SHI, JP

Free format text: FORMER OWNER: MITSUBISHI POWER, LTD., YOKOHAMA, JP

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20230907 AND 20230913

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602007035621

Country of ref document: DE

Owner name: MITSUBISHI GENERATOR CO., LTD., KOBE-SHI, JP

Free format text: FORMER OWNER: MITSUBISHI HEAVY INDUSTRIES, LTD., TOKYO, JP

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20241107 AND 20241113

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250702

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20250703

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20250703

Year of fee payment: 19